Can You Use Nicotine Salts in Any Vape? UK Guide (2026)
Nicotine salts have become increasingly popular, particularly among people using refillable pod kits.
But if you've bought a bottle of nicotine salt e-liquid, you may be wondering:
Can you use nicotine salts in any vape?
The short answer is no.
Nicotine salts can be used in many different vape devices, but they are generally most suitable for lower-powered devices designed for mouth-to-lung (MTL) vaping.
Using the wrong e-liquid in the wrong device can result in poor performance, excessive vapour production or an unpleasant vaping experience.
In this guide, we'll explain which vapes are generally suitable for nicotine salts, which devices may not be suitable and what you should check before choosing your e-liquid.
What Are Nicotine Salts?
Nicotine salts are a type of nicotine used in e-liquid.
Unlike traditional freebase nicotine, nicotine salts are formulated to provide a smoother vaping experience at higher nicotine strengths.
They are particularly popular with people using:
- Refillable pod kits
- MTL vape kits
- Low-powered devices
- Compact vape devices
Nicotine salts are available in a wide variety of flavours and nicotine strengths.
Can You Use Nicotine Salts in Any Vape?
No, nicotine salts are not suitable for every vape device.
The most important factors to consider are:
- Device power
- Coil resistance
- Airflow
- E-liquid compatibility
- Nicotine strength
- Recommended vaping style
Nicotine salts are generally designed with lower-powered vaping in mind.
Always check the manufacturer's recommendations for your specific device and coil.
What Vape Is Best for Nicotine Salts?
Nicotine salts are commonly used with MTL pod kits.
MTL stands for mouth-to-lung, meaning you first draw the vapour into your mouth before inhaling it.
This style of vaping is similar to the way many people smoke a traditional cigarette.
MTL pod kits are generally:
- Compact
- Lower powered
- Easy to use
- Designed for smaller amounts of vapour
- Suitable for nicotine salt e-liquids
If you're new to MTL vaping, our guide on how to choose the right pod kit for MTL vaping is a useful place to start.
Can You Use Nicotine Salts in a Refillable Vape?
Yes.
Refillable pod systems are one of the most common types of device used with nicotine salts.
Instead of purchasing a pre-filled disposable device, you fill the pod with your chosen e-liquid.
This gives you more flexibility over:
- Flavour
- Nicotine strength
- E-liquid brand
- PG/VG ratio
For more information, read our guide to the best refillable vape kits in the UK.
Can You Use Nicotine Salts in a Pod Vape?
Yes, many pod vape systems are designed to work well with nicotine salts.
However, you should always check the specifications of the particular pod and coil.
A lower-powered MTL pod is generally more appropriate for nicotine salts than a high-powered sub-ohm device.
Can You Use Nicotine Salts in a Sub-Ohm Vape?
This requires more caution.
Sub-ohm devices are designed to operate at higher power and produce significantly more vapour than typical MTL pod systems.
Using a high-strength nicotine salt in a powerful sub-ohm device can result in taking in more nicotine than intended because the device produces considerably more vapour.
If you're using a high-powered device, check the manufacturer's recommended e-liquid type and nicotine strength before use.
For many sub-ohm devices, lower-nicotine e-liquids designed specifically for higher-powered vaping may be more appropriate.
What Coil Should You Use With Nicotine Salts?
There isn't one universal coil that works with every nicotine salt e-liquid.
However, nicotine salts are commonly paired with lower-powered MTL coils.
Always check the manufacturer's recommended coil range and e-liquid compatibility.
Your coil resistance and wattage affect how much vapour the device produces.
This is important because a higher-powered coil can deliver considerably more vapour per puff.
What PG/VG Ratio Is Best for Nicotine Salts?
Many nicotine salt e-liquids are available in a 50/50 PG/VG ratio.
This ratio is commonly used with MTL pod systems.
A 50/50 e-liquid is relatively thin compared with high-VG e-liquids, making it suitable for many smaller coils.
However, you should always check the recommendations for your particular device.
To learn more about PG and VG, read our guide on what PG/VG ratio means in vape juice.
Can You Use Nicotine Salts in a Disposable Vape?
Disposable vapes come pre-filled and are designed to be used with the e-liquid supplied inside them.
You should not attempt to refill or modify a disposable vape unless the manufacturer specifically states that the device is designed to be refilled.
If you're looking for more flexibility over your e-liquid, a refillable pod system is a better option.
What Nicotine Strength Should You Use?
The right nicotine strength depends on factors such as:
- Your previous nicotine use
- Your chosen device
- How frequently you vape
- The type of e-liquid
Nicotine salts are available in different strengths, so it's important to select a product appropriate for your needs and the device you're using.
For a more detailed explanation, read our guide on the best nicotine strength for pod kits.
Always follow the product labelling and applicable UK regulations.
Why Do Nicotine Salts Work Well With MTL Vapes?
Nicotine salts and MTL vaping are often paired because the combination is suited to a lower-powered vaping style.
An MTL device generally produces less vapour than a high-powered sub-ohm device.
This makes it possible to use nicotine salt e-liquids in a compact device without producing the large clouds associated with high-powered vaping.
If you're looking for an MTL device, our best pod vape kit UK guide can help you compare your options.
Can the Wrong Vape Cause Nicotine Salts to Leak?
The e-liquid itself isn't necessarily the only factor behind leaking.
Problems can occur when the e-liquid is not appropriate for the coil or device, or when the pod is damaged, overfilled or incorrectly assembled.
If you're experiencing leaks, read:
Can Nicotine Salts Cause Gurgling?
Gurgling can occur for several reasons, including:
- Excess e-liquid entering the coil
- A flooded coil
- Overfilling the pod
- Incorrect airflow
- A damaged or worn pod
If your vape is gurgling, read our guide on why your vape is gurgling and how to fix it.
What Happens If You Use the Wrong E-Liquid?
Using an e-liquid that isn't suitable for your device can affect performance.
You may experience:
- Leaking
- Gurgling
- Spitback
- Reduced vapour
- Poor flavour
That's why checking your device's specifications before choosing an e-liquid is important.
🎁 Find Nicotine Salts at Vaperz Way
At Vaperz Way, we stock a range of nicotine salt e-liquids from popular brands.
Our selection includes Elux nicotine salts, one of our best-selling product ranges, with a variety of flavours and nicotine strengths available.
If you're using a refillable pod kit, make sure you check your device's coil specifications and choose an e-liquid that is suitable for it.
Looking for a suitable device?
Explore our range of refillable pod kits.
Frequently Asked Questions
Can you use nicotine salts in any vape?
No. Nicotine salts are generally better suited to lower-powered MTL pod systems. Always check your device and coil manufacturer's recommendations.
Can I use nic salts in a refillable pod?
Yes. Many refillable pod systems are designed to work with nicotine salt e-liquids.
Can you use nicotine salts in a sub-ohm vape?
Some nicotine salt products may be compatible with particular devices, but high-strength nicotine salts are generally not intended for high-powered sub-ohm vaping. Always follow the manufacturer's recommendations.
What PG/VG ratio is best for nicotine salts?
50/50 is a commonly available ratio for nicotine salts and is widely used with MTL pod systems.
Are nicotine salts good for MTL vaping?
Nicotine salts are commonly used with MTL devices because they are designed around a lower-powered vaping style.
Can I use nicotine salts in a disposable vape?
Disposable vapes should not be refilled or modified unless the manufacturer specifically designed them to be refillable.
Final Thoughts
Nicotine salts can be a good option for many people using refillable MTL pod systems, but they aren't suitable for every vape device.
Before choosing a nicotine salt e-liquid, check:
✔ Your device's recommended e-liquid type
✔ Coil resistance
✔ Recommended wattage
✔ PG/VG ratio
✔ Nicotine strength
Choosing an appropriate combination of device, coil and e-liquid can help provide a more consistent vaping experience.
If you're considering a refillable MTL device, start with our guide to choosing the right pod kit for MTL vaping.